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Postoperative tourniquet for percutaneous coronary intervention treatment

A technology for coronary artery and interventional therapy, applied in tourniquet, surgery, medical science and other directions, can solve the problems of inability to perform coagulation, long coagulation time, waste of materials, etc., to reduce bleeding, easy to update, and easy to use Effect

Active Publication Date: 2015-09-23
CHANGZHOU INST OF MATERIA MEDICA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The whole set of hemostatic equipment is basically disposable, resulting in waste of materials
Hemostatic materials are mainly carried out by pressurization, but cannot play a role in coagulation, resulting in a longer coagulation time and unnecessary harm to patients

Method used

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  • Postoperative tourniquet for percutaneous coronary intervention treatment
  • Postoperative tourniquet for percutaneous coronary intervention treatment
  • Postoperative tourniquet for percutaneous coronary intervention treatment

Examples

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Embodiment Construction

[0021] The present invention will be further described in conjunction with specific embodiment now. These drawings are simplified schematic diagrams only to illustrate the basic structure of the present invention in a schematic way, so they only show the components relevant to the present invention.

[0022] Such as Figure 1 to Figure 3 As shown, a tourniquet for postoperative percutaneous coronary intervention includes a main fixing plate 23 on which a hemostatic module is arranged, and fixing tapes 21 are respectively connected to both sides of the main fixing plate 23 .

[0023] The hemostatic module includes a supporting plate 27 and a hemostatic material layer 28, the supporting plate 27 is arranged on the main fixing plate 23, the hemostatic material layer 28 is arranged on the supporting plate 27, the hemostatic material layer 28 includes two PVA layers 11 and is arranged on the between collagen layers 12 .

[0024] The PVA layer 11 is water-swellable PVA, and the PV...

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PUM

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Abstract

The invention relates to a postoperative tourniquet for percutaneous coronary intervention treatment. The postoperative tourniquet for percutaneous coronary intervention treatment comprises a main fixing plate, wherein a hemostasis module is arranged on the main fixing plate, and fixing adhesive tapes are respectively connected to two sides of the main fixing plate. The hemostasis module comprises a supporting plate and a hemostasis material layer, wherein the supporting plate is arranged on the main fixing plate, the hemostasis material layer is arranged on the supporting plate and comprises two PVA layers and a collagen layer arranged between the PVA layers. The postoperative tourniquet for percutaneous coronary intervention treatment can achieve quick hemostasis, the working amount of mecical workers can be reduced, and a simple hemostasis device can be replaced. The postoperative tourniquet is convenient to use, a hemostasis material is made of an expansible material, can intelligently exert pressure without pressure regulation, misoperation is avoided, and errhysis is decreased to the most degree.

Description

technical field [0001] The present invention relates to a through Use tourniquet after percutaneous coronary intervention. Background technique [0002] At present, with the rapid development of my country's economy and the steady improvement of people's living standards, the incidence of coronary heart disease in my country is also gradually increasing. The best way to treat severe coronary heart disease is interventional therapy. The basic principle is to insert a balloon catheter into a narrow blood vessel through vascular puncture, pressurize and expand the balloon outside the body, and stretch the narrow blood vessel wall to restore the diseased blood vessel. unimpeded. Including: ① percutaneous transluminal coronary angioplasty; ② coronary atherectomy; ③ coronary atherectomy; ④ coronary atherectomy; ⑤ percutaneous laser angioplasty; Arterial stents, etc. At present, percutaneous transluminal coronary angioplasty and coronary stenting are widely used in intervention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/132A61M35/00
CPCA61B17/12009A61B17/1322A61B17/1325A61B2017/12004A61B2017/12018A61M35/006
Inventor 钱陈高坚杰曹艳
Owner CHANGZHOU INST OF MATERIA MEDICA
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